shed light on the cozy and possibly corrupt ties between rupert murdoch's newspapers, the police, and britain's political elite. take rebekah brooks, the former murdoch editor and british c.e.o. who moved in all the right circles. she went to the police station on sunday to answer questions and instead was arrested. brooks is now out on bail and due to testify tomorrow in front of a parliamentary committee along with murdoch himself and his son, james. and in a strange twist to this whole affair, one of the most public whistle-blowers, a man called sean hoare, who was a former entertainment reporter for the "news of the world" was found dead at his home this evening. so far, anyway, police are saying the death is unexplained but not suspicious. bob? >> schieffer: thank you very much, liz. liz palmer in london. in this country, president obama claimed some progress in negotiations to try to find a way to raise the debt limit and keep the government from defaulting on its financial obligations.